<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>伪类选择器</title>
		<style type="text/css">
			a{text-decoration: none;font-size:14px;}
			a:link{color: blue;}
			a:visited{color: gray;}
			a:hover{color: red;font-size: 16px;text-decoration: underline;}
			a:active{font-style: italic;}
		</style>
	</head>
	<body>
		<a href="5.1html">样式规则声明</a>
		<a href="5.2html">HTML选择器</a>
		<a href="5.3html">类选择器</a>
		<a href="5.4html">ID选择器</a>
	</body>
</html>
